are you using API liquids for both?
if so then the KH test turns blue after a drop. then it turns greenish the drop before it turns yellow which is the final color youre looking for there.
The GH test turns peach-orange at first and then will turn green when done.
if youre doing API tests then nothing should be red or purple....
also 23 on both means that its 23dKH/dGH and around 400+ ppm, but less than 500ppm. thats kinda better than my tap water whose GH is around 33 drops last time i checked. my KH is around 9 drops for my tap tho, but that does matter, it only means your water is hard and is buffered very well.
Finally what is your tap's pH again? over 8? sounds perfect for goldfish, rift cichlids and livebearing fish. basically you can keep any alkaline loving fish there.
you can easily mix your tap with RO for a 50% 50% mixture and get around half of those KG and GH in the water. I wonder what the pH would be? anyway it possible to get your pH down with RO water. happy mixing!
if so then the KH test turns blue after a drop. then it turns greenish the drop before it turns yellow which is the final color youre looking for there.
The GH test turns peach-orange at first and then will turn green when done.
if youre doing API tests then nothing should be red or purple....
also 23 on both means that its 23dKH/dGH and around 400+ ppm, but less than 500ppm. thats kinda better than my tap water whose GH is around 33 drops last time i checked. my KH is around 9 drops for my tap tho, but that does matter, it only means your water is hard and is buffered very well.
Finally what is your tap's pH again? over 8? sounds perfect for goldfish, rift cichlids and livebearing fish. basically you can keep any alkaline loving fish there.
you can easily mix your tap with RO for a 50% 50% mixture and get around half of those KG and GH in the water. I wonder what the pH would be? anyway it possible to get your pH down with RO water. happy mixing!